YAML Init Parameters

These are the parameters you can pass to this component in the pipeline YAML configuration:

Parameter	Type	Possible values	Description
`document_store`	OpenSearchDocumentStore		An instance of OpenSearchDocumentStore (DeepsetCloudDocumentStore). Required.
`filters`	Dictionary of string and any	Default: `None`	Filters applied to the retrieved documents. Optional.
`fuzziness`	String	Default: `AUTO`	Fuzziness parameter for full-text queries. To learn more about fuzziness, see Elastic documentation. Required.
`top_k`	Integer	Default: `10`	Maximum number of documents to return. Required.
`scale_score`	Boolean	`True`, `False` Default: `False`	Whether to scale the score of retrieved documents between 0 and 1. This is useful when comparing documents across different indexes. Required.
`all_terms_must_match`	Boolean	`True`, `False` Default: `False`	If `True`, all terms in the query string must be present in the retrieved documents. Useful when searching for short text. Required.
`filter_policy`	Union of string and FilterPolicy	`replace` `merge` Default: `replace`	Policy to determine how filters are applied. Possible values: - `replace`: Overrides the filters set through the retriever's `filters` parameter with the filters provided at search time. - `merge`: Merges the filters set through the retriever's `filters` parameter with the filters specified at search time, with the search time filters taking precedence. Required.
`custom_query`	Dictionary of string and any	Default: `None`	Specifies the optional OpenSearch query to use for retrieving documents. Optional.
`raise_on_failure`	Boolean	`True`, `False` Default: `False`	Raises an exception if the API call fails. Required.

REST API Runtime Parameters

There are no runtime parameters you can pass to this component when making a request to the Search REST API endpoint.